Class: Textus::Store::Staleness::IntakeCheck

Inherits:
Object
  • Object
show all
Defined in:
lib/textus/store/staleness/intake_check.rb

Overview

Reports TTL-exceeded staleness for intake-handler entries. Returns an Array of row hashes (possibly empty) per entry.

Instance Method Summary collapse

Constructor Details

#initialize(manifest:) ⇒ IntakeCheck

Returns a new instance of IntakeCheck.



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# File 'lib/textus/store/staleness/intake_check.rb', line 9

def initialize(manifest:)
  @manifest = manifest
end

Instance Method Details

#rows_for(mentry) ⇒ Object 



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# File 'lib/textus/store/staleness/intake_check.rb', line 13

def rows_for(mentry)
  return [] unless mentry.intake_handler

  ttl = @manifest.policies_for(mentry.key).refresh&.ttl_seconds
  return [] unless ttl

  path = Textus::Key::Path.resolve(@manifest, mentry)
  return [row(mentry, path, "never refreshed")] unless File.exist?(path)

  meta = Entry.for_format(mentry.format).parse(File.binread(path), path: path)["_meta"]
  last_str = meta["last_refreshed_at"]
  return [row(mentry, path, "never refreshed (no last_refreshed_at)")] if last_str.nil?

  last = parse_time(last_str)
  return [row(mentry, path, "ttl exceeded (#{ttl}s)")] if last.nil? || (Time.now - last) > ttl

  []
end